diff --git a/functions/array.xml b/functions/array.xml
index 40f72f62e9..1ff4a2ae93 100644
--- a/functions/array.xml
+++ b/functions/array.xml
@@ -1680,8 +1680,6 @@ while (list ($key, $val) = each ($HTTP_POST_VARS)) {
         </simpara>
        </listitem>
       </varlistentry>
-     </variablelist>
-     <variablelist>
       <varlistentry>
        <term>EXTR_PREFIX_INVALID</term>
        <listitem>
diff --git a/functions/pcre.xml b/functions/pcre.xml
index f6e50e1d33..291548c22f 100644
--- a/functions/pcre.xml
+++ b/functions/pcre.xml
@@ -88,11 +88,11 @@
     <para>
      Returns true if a match for <parameter>pattern</parameter> was
      found in the subject string, or false if not match was found
-     or an error occurred.</para>
-
+     or an error occurred.
+    </para>
     <para>
      <example>
-      <title>find the string of text "php"</title>
+      <title>Find the string of text "php"</title>
       <programlisting role="php">
 // the "i" after the pattern delimiter indicates a case-insensitive search
 if (preg_match ("/php/i", "PHP is the web scripting language of choice.")) {
@@ -365,7 +365,7 @@ part 3: &lt;/a&gt;
      the line containing <function>preg_replace</function>.
     </para>
     <para>
-    </literal>/F</literal> modifier means that the
+    <literal>/F</literal> modifier means that the
     <parameter>replacement</parameter> is taken to be a function name. This
     function will be called and passed an array of matched elements in the
     subject string. The function should return the replacement string. This
@@ -703,8 +703,8 @@ $fl_array = preg_grep ("/^(\d+)?\.\d+$/", $array);
 	  If this modifier is set, <function>preg_replace</function>
 	  does normal substitution of backreferences in the
 	  replacement string, evaluates it as PHP code, and uses the
-	  result for replacing the search string. This modifier cannot be used along
-      with <literal>/F modifier</literal>.
+	  result for replacing the search string. This modifier cannot
+	  be used along with <literal>/F modifier</literal>.
 	 </simpara>
 	 <simpara>
 	  Only <function>preg_replace</function> uses this modifier;
@@ -717,15 +717,16 @@ $fl_array = preg_grep ("/^(\d+)?\.\d+$/", $array);
 	<listitem>
 	 <simpara>
 	  If this modifier is set, <function>preg_replace</function>
-      treats the replacement parameter as a function name that should be called
-      to provide the replacement string. The function is passed an array of
-      matched elements in the subject string. This modifier cannot be used along
-      with <literal>/e modifier</literal>.
+	  treats the replacement parameter as a function name that
+	  should be called to provide the replacement string. The
+	  function is passed an array of matched elements in the
+	  subject string. This modifier cannot be used along with
+	  <literal>/e modifier</literal>.
 	 </simpara>
 	 <simpara>
 	  Only <function>preg_replace</function> uses this modifier;
-	  it is ignored by other PCRE functions. This modifier was added in PHP
-      4.0.4.
+	  it is ignored by other PCRE functions. This modifier was
+	  added in PHP 4.0.4.
 	 </simpara>
 	</listitem>
        </varlistentry>